Hitachi DV-PF73U DVD/VCR Combo. Does not respond to remote control. Remote appears to be operational because it can control TV Power/Volume/Channel. Tried universal remote but it had limited device codes and none worked. Everything else works okay on the unit but can't do much without remote contol functions.
Check the remote control for its infrared emission. Check it with fresh batteries. Check it by pressing all the keys. You can detect the presence of infra-red emission from the remote control, using a cell-phone camera. If you wish to get more details about how to check a remote control, please visit this site. One among the posts has details about it. In some cases, the remote control might need to clean.
http://electronicshelponline.blogspot.com/
http://homenol.blogspot.com/
http://remotesearch.blogspot.com/
Search the site by type in this key phrase "how to test a remote control "in the "search box at the top right of the display window of the Homepage" to get the related post quickly.
https://youtu.be/wUpnETSm6_k
https://www.youtube.com/watch?v=jsSCNCW3IbQ [open and clean]
https://www.youtube.com/watch?v=Qp-l1uh-5gE [open and clean]
SOURCE: Hitachi DV-PF33U DVD Player / VCR Combo
It sounds like the sensor to tell the microcontroller that the tape is moving is not working. If that is so, the VCR would probably do the same thing in FF or Rewind. If you end up taking this unit into a repair shop, have them check the DVD's software version (it should be 1.250) If below that number, have them upgrade that as well. You can check the version yourself by pressing 1,2,3,4 and then "display" on the remote while the unit is on and no disc in DVD. After noting the version, just hit "power" on the remote to exit this mode.
SOURCE: hitachi 55vf820 problem
Most likely the buttons on the tv are stuck or malfunctioning, replacment of the button pannel will solve the issue
SOURCE: hitachi 55vf820 problem
Will not turn on. TV is pluged in its almost like a power surge. The power bar is lit so for some reason the tv is not getting power.
SOURCE: lost remote control for hitachi c2126s,
Unfortunately, that's often the case with universal remotes. Sometimes you can get a universal remote to work by trying all the
possible codes listed for a brand. Occasionally different codes will
work and control different functions. Or you can try another brand of
universal replacement.
The only true solution is to purchase a replacement original remote. There are many vendors online selling OEM remotes, but often the prices are ridiculous.
Sad to say, if you can't switch to the A/V inputs from the front panel or from a universal remote, you won't be able to use them. While it's not the best workaround, you can get an RF converter for around $20 (or less) most places, and then you'd be able to use an A/V source on channel 3 or 4.
SOURCE: Problem: Disc can't be played. I am burning photos
Try a DVD +R
Make sure you finalized the DVD. (Turn off Multi session)
Should work!!
Good Luck!!!
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